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xfs: remove unused __xfs_defer_cancel() internal helper 

With no more external dfops users, there is no need for an
xfs_defer_ops cancel wrapper.

Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
This commit is contained in:
Brian Foster 2018-08-01 07:20:30 -07:00 committed by Darrick J. Wong
parent fbfa977d25
commit 7279aa13b8
4 changed files with 4 additions and 13 deletions
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5
fs/xfs/libxfs/xfs_defer.c
View File

@ -465,9 +465,10 @@ xfs_defer_finish(
* Free up any items left in the list.
*/
void
__xfs_defer_cancel(
struct xfs_defer_ops *dop)
xfs_defer_cancel(
struct xfs_trans *tp)
{
struct xfs_defer_ops *dop = tp->t_dfops;
struct xfs_defer_pending *dfp;
struct xfs_defer_pending *pli;
struct list_head *pwi;

2
fs/xfs/libxfs/xfs_defer.h
View File

@ -50,7 +50,7 @@ void xfs_defer_add(struct xfs_defer_ops *dop, enum xfs_defer_ops_type type,
struct list_head *h);
int xfs_defer_finish_noroll(struct xfs_trans **tp);
int xfs_defer_finish(struct xfs_trans **tp);
void __xfs_defer_cancel(struct xfs_defer_ops *dop);
void xfs_defer_cancel(struct xfs_trans *);
void xfs_defer_init(struct xfs_trans *tp, struct xfs_defer_ops *dop);
bool xfs_defer_has_unfinished_work(struct xfs_defer_ops *dop);
int xfs_defer_ijoin(struct xfs_defer_ops *dop, struct xfs_inode *ip);

7
fs/xfs/xfs_trans.c
View File

@ -1110,10 +1110,3 @@ xfs_trans_roll(
tres.tr_logflags = XFS_TRANS_PERM_LOG_RES;
return xfs_trans_reserve(*tpp, &tres, 0, 0);
}
void
xfs_defer_cancel(
struct xfs_trans *tp)
{
__xfs_defer_cancel(tp->t_dfops);
}

3
fs/xfs/xfs_trans.h
View File

@ -214,9 +214,6 @@ xfs_trans_read_buf(
flags, bpp, ops);
}
/* cancel dfops associated with a transaction */
void xfs_defer_cancel(struct xfs_trans *);
struct xfs_buf *xfs_trans_getsb(xfs_trans_t *, struct xfs_mount *, int);
void xfs_trans_brelse(xfs_trans_t *, struct xfs_buf *);